You can now form same-faction raids with Real ID friends, allowing you to enter Raid Finder in groups larger than 5, run older normal or heroic raids, or participate in Battlegrounds. You will not yet be able to run normal or heroic Dragon Soul with cross-realm raids of Real ID friends.

Several typo fixes and clarified descriptions have been added to the Dungeon Journal entries for Dragon Soul.

Players no longer benefit from a role-based need bonus on the second of multiple copies of the same item on a single Raid Finder boss kill. For example, a player who chooses Need on two set piece tokens or two weapons (and wins the first) will only automatically roll 1-100 for the second from that particular boss.

Baradin Hold

The roaming Eyes of Occu'thar have been replaced by hateful creatures who serve Alizabal.

Dragon Soul

Yor’sahj the Unsleeping

The Shaman spell Unleash Life now properly only triggers Deep Corruption on its target. Previously, this affected both the caster and the target.

Warmaster Blackhorn

The visual warning for Twilight Elites' Blade Rush should be easier to see.

Spine of Deathwing

Burning Tendons health has been reduced by 15% in 10- and 25-player Heroic mode. This change eases the burst damage requirement to complete the encounter, which should allow players to make use of more varied raid compositions.

Madness of Deathwing

The Priest spell Leap of Faith is no longer usable while under the effect of Carrying Winds.

Items

Vial of Shadows damage (Lightning Strike) has been reduced to approximately one-third of previous damage. However, it will now trigger approximately 3 times as often. This is intended to keep overall DPS the same while reducing burst damage, especially in PvP.

Maw of the Dragonlord can now have its effect triggered by healing from Holy Word: Sanctuary.